JPS57199399A - Speaker - Google Patents

Speaker

Info

Publication number
JPS57199399A
JPS57199399A JP56085120A JP8512081A JPS57199399A JP S57199399 A JPS57199399 A JP S57199399A JP 56085120 A JP56085120 A JP 56085120A JP 8512081 A JP8512081 A JP 8512081A JP S57199399 A JPS57199399 A JP S57199399A
Authority
JP
Japan
Prior art keywords
diaphragm
edge
edges
exfoliation
clipped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56085120A
Other languages
Japanese (ja)
Inventor
Koshin Shimada
Kazumi Teratani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56085120A priority Critical patent/JPS57199399A/en
Publication of JPS57199399A publication Critical patent/JPS57199399A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To surely prevent the exfoliation between a diaphragm and edge, by constituting the diaphragm with two sticked diaphragm plates and sticking edges of each diaphragm plate to both sides of the edges so that the edges can be clipped. CONSTITUTION:A diaphragm is constituted by sticking a main diaphragm 6 to an auxiliary diaphragm 5, and the ends are sticked to both sides of an edge 7 so that the edge 7 can be clipped. Thus, even if the diaphragm 5 and 6 are greatly displaced toward the arrow 8 and an exfoliating force is exerted to the diaphragm 6, since this can be avoided by the diaphragm 5, the bonding strength of the diaphragm and the edge 7 can remarkably be increased. Inversely, if the diaphragm 5 and 6 are oscillated toward the opposite direction as the arrow 8, the exfoliation between the diaphragm 6 and the edge 7 can be avoided by the diaphragm 5.
JP56085120A 1981-06-02 1981-06-02 Speaker Pending JPS57199399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56085120A JPS57199399A (en) 1981-06-02 1981-06-02 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56085120A JPS57199399A (en) 1981-06-02 1981-06-02 Speaker

Publications (1)

Publication Number Publication Date
JPS57199399A true JPS57199399A (en) 1982-12-07

Family

ID=13849762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56085120A Pending JPS57199399A (en) 1981-06-02 1981-06-02 Speaker

Country Status (1)

Country Link
JP (1) JPS57199399A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164530A (en) * 1988-12-29 1992-11-17 Casio Computer Co., Ltd. Electronic musical instrument with improved capability for simulating an actual musical instrument
US5268528A (en) * 1988-12-29 1993-12-07 Casio Computer Co., Ltd. Musical sound waveform generator and a method for generating a musical sound waveform electronic musical instrument with improved capability for simulating an actual musical instrument
US7267043B2 (en) 2004-12-30 2007-09-11 Adaptivenergy, Llc Actuators with diaphragm and methods of operating same
WO2007125569A1 (en) * 2006-03-31 2007-11-08 Matsushita Electric Industrial Co., Ltd. Speaker system
JP2007336426A (en) * 2006-06-19 2007-12-27 Foster Electric Co Ltd Speaker
US7322803B2 (en) * 2004-12-30 2008-01-29 Adaptivenergy, Llc. Pumps with diaphragms bonded as bellows
US7409902B2 (en) 2004-12-30 2008-08-12 Adaptivenergy, Llc. Actuators with connected diaphragms
WO2014162404A1 (en) * 2013-04-01 2014-10-09 パイオニア株式会社 Vibrating part of speaker device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164530A (en) * 1988-12-29 1992-11-17 Casio Computer Co., Ltd. Electronic musical instrument with improved capability for simulating an actual musical instrument
US5268528A (en) * 1988-12-29 1993-12-07 Casio Computer Co., Ltd. Musical sound waveform generator and a method for generating a musical sound waveform electronic musical instrument with improved capability for simulating an actual musical instrument
US7267043B2 (en) 2004-12-30 2007-09-11 Adaptivenergy, Llc Actuators with diaphragm and methods of operating same
US7322803B2 (en) * 2004-12-30 2008-01-29 Adaptivenergy, Llc. Pumps with diaphragms bonded as bellows
US7409902B2 (en) 2004-12-30 2008-08-12 Adaptivenergy, Llc. Actuators with connected diaphragms
WO2007125569A1 (en) * 2006-03-31 2007-11-08 Matsushita Electric Industrial Co., Ltd. Speaker system
US8160286B2 (en) 2006-03-31 2012-04-17 Panasonic Corporation Speaker system
JP2007336426A (en) * 2006-06-19 2007-12-27 Foster Electric Co Ltd Speaker
WO2014162404A1 (en) * 2013-04-01 2014-10-09 パイオニア株式会社 Vibrating part of speaker device

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